设矩形的面积为S,相邻两边的长分别为a,b,已知S=2
,b=
,则a等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4056761b8f826eeb6ad8c9a151d3c9c.png)
A.2![]() | B.![]() | C.![]() | D.![]() |
更新时间:2019-08-05 19:37:27
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A.![]() | B.![]() | C.![]() | D.不确定 |
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